Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Old English
hiwisc
←
Proto-West Germanic
*hīwiskī
(inherited)
←
Old High German
hīwiski
(cognate)
←
Old Norse
hýski
(cognate)
←
Old Frisian
hīskithe
(cognate)